Private Equity

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Simplex Capital Investment

Simplex Capital Investment provides management and administration of investment partnership assets. It is a pioneer of hedge funds in Japan, providing...

Simplex Capital Investment logo

Simplex Capital Investment

Simplex Capital Investment provides management and administration of investment partnership assets. It is a pioneer of hedge funds in Japan, providing high-quality financial strategies and products to investors.

General information

Firm type

Private Equity

Year founded

2022

AUM

Undisclosed

Location

Region

Asia

Country

Japan

City

Tokyo

Corporate office

Tokyo, Japan

Additional offices

Hong Kong

Principals

水嶋浩雅 (Hiromasa Mizushima)

Representative Director, President & CEO

Sector focus

Private CreditReal EstateInfrastructure

Frequently asked questions

Who runs investment decisions at Simplex Capital Investment?

Hiromasa Mizushima is the Representative Director, President, and CEO of the parent group, Simplex Financial Holdings, and has led the firm since 2005. Day-to-day investment decisions for the private-markets arm are made by the Simplex Capital Investment team under the group's executive leadership. Specific investment committee members are not publicly disclosed.

How is Simplex Capital Investment related to Simplex Asset Management?

Both are subsidiaries of Simplex Financial Holdings, a Tokyo PRO Market-listed company. Simplex Asset Management, founded in 1999, manages the group's public-market strategies including engagement funds, ETFs, and QIS. Simplex Capital Investment, established in 2022, is the dedicated private-markets entity for venture capital and PIPE deals.

Does Simplex Capital Investment participate in fund commitments or only direct deals?

The firm's stated product scope includes venture capital and PIPE strategies that invest directly into unlisted and growth-stage companies. There is no public information indicating it operates as a fund-of-funds or commits to third-party private equity vehicles.

What investment stages does Simplex Capital Investment typically target?

The firm targets growth-stage and pre-IPO companies through its venture capital and PIPE strategies. The parent's history of engagement investing suggests a preference for companies where active dialogue can unlock value, but specific stage mandates for the private-markets arm are not publicly detailed.

Where does Simplex Financial Group's underlying capital come from?

The group was founded in 1999 as an independent hedge fund manager and has since attracted capital from Japanese institutional investors, pension funds, and high-net-worth individuals. The wealth-origin is not attributed to a single family or founder's prior operating business.

Does Simplex maintain philanthropic structures, and how are they separated?

There is no public disclosure of a philanthropic foundation or donor-advised fund linked to Simplex Financial Group. The August 2024 launch of a multi-family office may introduce estate and philanthropic services, but no specific structures have been announced.

What is Simplex's known posture on co-investments alongside external GPs?

Simplex has not publicly stated a co-investment policy for external GPs. Its proprietary team and operational hubs in Hong Kong and Europe suggest a preference for direct sourcing and internally managed vehicles.

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